During a pulmonary vein isolation procedure using a reflexion spiral ep catheter, the catheter dislodged an existing pacemaker lead.After the pulmonary veins had been isolated, an atrial tachycardia was induced in the patient.Based on the electrograms, the origination was in the right atrium, so the reflexion spiral ep catheter was withdrawn from the left atrium into the right atrium.The catheter was maneuvered to the lateral right atrium.Upon checking fluoroscopy, it was noted the existing right atrial lead had been dislodged.The patient underwent a right atrial lead revision with no complications.There were no performance issues with any sjm device.
|